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Bi Sh
1
Apprentice
Design Invention Research
 · KathmanduNepal
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STORY

How to Build a Water Activated Flashlight

Super easy 3D printed NS coil tubes work great for making a water activated flashlight. This is the first concept build. If you do not have a 3D printer, you could use a PVC pipe for the tubes.
Published on 15 Sep 2014

Build details, links and 3D file here: http://laserhacker.com/?p=443

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Rebecca Litt
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Community Mentor, Student at Vanderbilt University
 · NashvilleU.S.
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Great work Bi Sh! Love this idea and the video provided.

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Bi Sh
1
Apprentice
Design Invention Research
 · KathmanduNepal
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Hi… thanks… thinking about Experimenting…

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